Watching TV.youtube tv/start enter code roku on Your TV:

LG Smart TV:
If you haven't already, sign up for YouTube TV.
Press the home button on your device's remote control.
Navigate to the LG Content Store.
Search for "YouTube TV" and download the app.
Save the app to your home screen for easy access.
Roku Device:
First, create a Roku account. If you're not purchasing premium channels, sign up at https // my roku com signup nocc .
Plug your Roku device into your TV using an HDMI cable (not provided).
Connect the Ethernet cable to your Roku and to the appropriate port on your Wi-Fi box.
Turn on your Roku device and select your preferred language.
Test your network connectivity. If there are errors, contact support.
Set up your display type. If your display can't support 4k, choose "Ok, go to automatic."
Choose whether to set up your remote to control your TV.
Activate your Roku by following the on-screen instructions, entering the case-sensitive code provided.
Link your Roku account and name your device and location.
Skip adding suggested channels for now.
Downloading YouTube TV App:
Go to the app store on your smart TV or streaming device.
Search for "YouTube TV" (different from regular YouTube).
Download and install the app.
Signing in to YouTube TV:
Open the YouTube TV app on your TV.
On your computer or mobile, visit tv.youtube.com/start.
Enter the activation code shown on your TV screen.
Choose your tv.youtube tv/start code Base Plan account.
Click "Allow" to start watching.
Using Device Remote:
Navigate and control the YouTube TV app using your device remote.
Access the program guide, playback controls, recent programs, channels, and library.
Sign Up for Add-On Networks:
Some TV devices allow adding networks to your YouTube TV Base Plan.
Purchase add-on networks directly on your TV or use a second device for the process.
Tips:
Enable "quick purchases" on YouTube for smoother transactions.
Ensure all signed-in devices can make purchases without additional verification.
For specific device instructions, like Chromecast with Google TV, follow the provided steps.

Remember to troubleshoot any activation issues and refer to support resources if needed.